... Cataloging-in-Publication Data
Bacon, Jono.
Practical PHP and MySQL : building eight dynamic web applications / Jono Bacon.
p. cm.
Includes index.
ISBN 0 -13 -223997-3 (pbk. : alk. paper) 1. PHP (Computer program language) ... Each command in
PHP ends in a semi-colon (;), and you can see it at the end of the
echo command.
20
Practical PHP and MySQL
NOTE
Using HTML...
... functions .php and copy the code into it:
< ?php
function pf_validate_number($value, $function, $redirect) {
if(isset($value) == TRUE) {
if(is_numeric($value) == FALSE) {
17 8
Practical PHP and MySQL
EXAMPLE ... "/login .php? ref=reply&id=" .
$validtopic);
}
14 8
Practical PHP and MySQL
EXAMPLE 5-3 Continued
}
}
else {
header("Location: " . $config...
... viewentry .php are in the form
#comment1, #comment2, and so
on. To add these numbered anchors in index .php, start at
1 and increment each time
a comment link is output.
88
Practical PHP and MySQL
FIGURE ... number of PHP functions
48
Practical PHP and MySQL
80
Practical PHP and MySQL
FIGURE 4-4 Displaying comments on the front page shows visitors that your blog
e...
... logout .php and
add the following code:
< ?php
session_start();
session_destroy();
require("config .php& quot;);
header("Location: " . $config_basedir);
?>
12 4
Practical PHP and ... Johnsmith
Password Password
Email john@foo.com
Verifystring <leave blank>
Active 1
TABLE 5 -1 A sample user
10 0
Practical PHP and MySQL
To log out the user, just u...
... “</p>”;
228
Practical PHP and MySQL
Create a file called index .php and add the following code:
< ?php
require(“config .php );
require(“functions .php );
One of the planned features for index .php is ... ENDNOTIFIED
1 1 Web
Develop-
ment
Laptop
200.00 A quality
Web devel-
opment
laptop.
Add a
date
in the
future.
0
1 1 56k
Modem
39.99 Brand-new
56k modem.
Add a
date...
... selected 10 as the day, 12 as the month, 2005 as the year, 11
248
Practical PHP and MySQL
as the hour, and 30 as the minute. With these numbers, the valid date would be
2005 -12 -10 11 :30. The ... auto;
border-bottom: 1px solid #eee;
text-align: left;
width: 10 0%;
height: 10 0%;
}
#menu {
font-family: "trebuchet ms", verdana, sans-serif;
font-size: 14 px;
font-weig...
... own
answer>
1 NOW() 1
1 Why are PHP
variables not
given a type?
<add your own
answer>
1 NOW() 1
TABLE 9-3 The active field indicates whether a question is live.
SUBJECT_ID NAME
1 Variables
1 Functions
TABLE ... "<a href='addquestion .php? subject=$subject&topic=$topic'>
Add a question</a>";
}
require("footer .php& quot;);
?>...
... directory, create phphomeproject .php and then add the code shown in
Example 10 -1.
3 91
CHAPTER 10 Building a Re-Usable Project
NOTE
Deploying phphomeproject
The site administrator uses the phphomeproject ... directory (phphomeproject), create db .php and add the connection code
shown in Example 10 -2.
EXAMPLE 10 -2 This file is no different from other projects.
< ?php
requir...